How To Fix LTR2_ES_CHECK226 - No active data model

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_CHECK - LTR2 Checks on Embedded Specification

• Message number: 226

• Message text: No active data model

What causes this issue?

For the checked active business object there must be at least one active
data model. No active data model was found.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Deactive also the business object (set out-of-scope in the project) or
activate at least one data model to take part in the data
transformation.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_CHECK226 - No active data model ?

  The SAP error message LTR2_ES_CHECK226: No active data model typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when there is an attempt to perform an operation that requires an active data model, but none is available. This can happen in various scenarios, such as when trying to replicate data or when configuring data flows.
  Causes:
  
  No Active Data Model: The most straightforward cause is that there is no active data model defined in the system. This could be due to the data model not being created, or it may have been deactivated.
  Configuration Issues: There may be issues with the configuration of the SLT or Data Services environment, leading to the data model not being recognized as active.
  Authorization Issues: The user may not have the necessary authorizations to access or view the active data model.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or inconsistencies in the SLT configuration.
  
  Solutions:
  
  
  Check Data Model Status:
  
  Go to the relevant transaction (e.g., LTRC for SLT) and check if the data model is created and active.
  If it is not active, you may need to activate it or create a new data model.
  
  
  
  Create or Activate Data Model:
  
  If no data model exists, create a new one using the appropriate transaction (e.g., LTRC).
  If a data model exists but is inactive, activate it.
  
  
  
  Review Configuration:
  
  Ensure that the SLT configuration is correct and that all necessary settings are in place.
  Check the connection settings and ensure that the source and target systems are properly configured.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the data model and perform the required operations.
  
  
  
  Consult Logs:
  
  Check the SLT logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Restart Services:
  
  In some cases, restarting the SLT replication server or related services may resolve temporary issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for SLT or Data Services for detailed guidance on data model management.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.